System and method for hardware management and configuration in a datacenter using augmented reality and available sensor data

ABSTRACT

An information handling system for managing equipment in a datacenter captures image data when a field of view of an imaging system includes a server rack, determines a bounding box of the server rack based upon the image data, determines slot locations in the bounding box, establishes a wireless communication link with an element of datacenter equipment via the wireless communication interface, determines an identity of the element based upon an identification message sent to the element via the wireless communication link, determines one of the slot locations based upon the identity, receives configuration information from the element via the wireless communication link, and displays an augmented reality overlay on the display over the image data. The augmented reality overlay co-locates a first image object associated with the first element with the one slot location and includes the first configuration information.

CROSS REFERENCE TO RELATED APPLICATIONS

Related subject matter is contained in U.S. patent application Ser. No.16/264,501 entitled “System and Method for Remote Hardware Support UsingAugmented Reality and Available Sensor Data,” filed Jan. 31, 2019, thedisclosure of which is hereby incorporated by reference.

FIELD OF THE DISCLOSURE

This disclosure generally relates to information handling systems, andmore particularly relates to hardware management and configuration in adatacenter using augmented reality and available sensor data.

BACKGROUND

As the value and use of information continues to increase, individualsand businesses seek additional ways to process and store information.One option is an information handling system. An information handlingsystem generally processes, compiles, stores, and/or communicatesinformation or data for business, personal, or other purposes. Becausetechnology and information handling needs and requirements may varybetween different applications, information handling systems may alsovary regarding what information is handled, how the information ishandled, how much information is processed, stored, or communicated, andhow quickly and efficiently the information may be processed, stored, orcommunicated. The variations in information handling systems allow forinformation handling systems to be general or configured for a specificuser or specific use such as financial transaction processing,reservations, enterprise data storage, or global communications. Inaddition, information handling systems may include a variety of hardwareand software resources that may be configured to process, store, andcommunicate information and may include one or more computer systems,data storage systems, and networking systems.

SUMMARY

An information handling system for managing equipment in a datacentermay include a display, a wireless communication interface, and animaging system configured to capture image data. The informationhandling system may capture image data when its field of view includes aserver rack, determine a bounding box of the server rack based upon theimage data, determine a plurality of slot locations in the bounding box,and establish a wireless communication link with an element ofdatacenter equipment via the wireless communication interface. Theinformation handling system may further determine an identity of theelement based upon an identification message sent to the element via thewireless communication link, determine one of the slot locations basedupon the identity, receive configuration information from the elementvia the wireless communication link, and display an augmented realityoverlay on the display over the image data. The augmented realityoverlay may co-locate an image object associated with the element withthe slot location and may include the configuration information.

BRIEF DESCRIPTION OF THE DRAWINGS

It will be appreciated that for simplicity and clarity of illustration,elements illustrated in the Figures have not necessarily been drawn toscale. For example, the dimensions of some of the elements areexaggerated relative to other elements. Embodiments incorporatingteachings of the present disclosure are shown and described with respectto the drawings presented herein, in which:

FIG. 1 is a block diagram of an information handling system according toan embodiment of the present disclosure;

FIG. 2 is a block diagram of a datacenter according to an embodiment ofthe present disclosure;

FIG. 3 is a screen capture of a display with an augmented realityoverlay according to an embodiment of the present disclosure;

FIG. 4 is a flowchart illustrating a method for determining the identityof an element of datacenter equipment according to an embodiment of thepresent disclosure;

FIG. 5 is a flowchart illustrating a method for pairing elements ofdatacenter equipment with their associated slots in a server rackaccording to an embodiment of the present disclosure; and

FIGS. 6 and 7 are screen captures of a display with an augmented realityoverlay according to an embodiment of the present disclosure.

The use of the same reference symbols in different drawings indicatessimilar or identical items.

DETAILED DESCRIPTION OF DRAWINGS

The following description in combination with the Figures is provided toassist in understanding the teachings disclosed herein. The followingdiscussion will focus on specific implementations and embodiments of theteachings. This focus is provided to assist in describing the teachings,and should not be interpreted as a limitation on the scope orapplicability of the teachings. However, other teachings can certainlybe used in this application. The teachings can also be used in otherapplications, and with several different types of architectures, such asdistributed computing architectures, client/server architectures, ormiddleware server architectures and associated resources.

FIG. 1 illustrates an embodiment of an information handling system 100including processors 102 and 104, a chipset 110, a memory 120, agraphics adapter 130 connected to a video display 134, a non-volatileRAM (NV-RAM) 140 that includes a basic input and outputsystem/extensible firmware interface (BIOS/EFI) module 142, a diskcontroller 150, a hard disk drive (HDD) 154, an optical disk drive 156,a disk emulator 160 connected to a solid state drive (SSD) 164, aninput/output (I/O) interface 170 connected to an add-on resource 174 anda trusted platform module (TPM 176, a network interface 180, and abaseboard management controller (BMC) 190. Processor 102 is connected tochipset 110 via processor interface 106, and processor 104 is connectedto the chipset via processor interface 108. In a particular embodiment,processors 102 and 104 are connected together via a high-capacitycoherent fabric, such as a HyperTransport link, a QuickPathInterconnect, or the like. Chipset 110 represents an integrated circuitor group of integrated circuits that manages the data flows betweenprocessors 102 and 104 and the other elements of information handlingsystem 100. In a particular embodiment, chipset 110 represents a pair ofintegrated circuits, such as a northbridge component and a southbridgecomponent. In another embodiment, some or all of the functions andfeatures of chipset 110 are integrated with one or more of processors102 and 104. Memory 120 is connected to chipset 110 via a memoryinterface 122. An example of memory interface 122 includes a Double DataRate (DDR) memory channel and memory 120 represents one or more DDR DualIn-Line Memory Modules (DIMMs). In a particular embodiment, memoryinterface 122 represents two or more DDR channels. In anotherembodiment, one or more of processors 102 and 104 include a memoryinterface that provides a dedicated memory for the processors. A DDRchannel and the connected DDR DIMMs can be in accordance with aparticular DDR standard, such as a DDR3 standard, a DDR4 standard, aDDR5 standard, or the like. Memory 120 may further represent variouscombinations of memory types, such as Dynamic Random Access Memory(DRAM) DIMMs, Static Random Access Memory (SRAM) DIMMs, non-volatileDIMMs (NV-DIMMs), storage class memory devices, Read-Only Memory (ROM)devices, or the like. Graphics adapter 130 is connected to chipset 110via a graphics interface 132, and provides a video display output 136 toa video display 134. An example of a graphics interface 132 includes aPeripheral Component Interconnect-Express (PCIe) interface and graphicsadapter 130 can include a four lane (×4) PCIe adapter, an eight lane(×8) PCIe adapter, a 16-lane (×16) PCIe adapter, or anotherconfiguration, as needed or desired. In a particular embodiment,graphics adapter 130 is provided down on a system printed circuit board(PCB). Video display output 136 can include a Digital Video Interface(DVI), a High-Definition Multimedia Interface (HDMI), a DisplayPortinterface, or the like, and video display 134 can include a monitor, asmart television, an embedded display such as a laptop computer display,or the like.

NV-RAM 140, disk controller 150, and I/O interface 170 are connected tochipset 110 via an I/O channel 112. An example of I/O channel 112includes one or more point-to-point PCIe links between chipset 110 andeach of NV-RAM 140, disk controller 150, and I/O interface 170. Chipset110 can also include one or more other I/O interfaces, including anIndustry Standard Architecture (ISA) interface, a Small Computer SerialInterface (SCSI) interface, an Inter-Integrated Circuit (I²C) interface,a System Packet Interface (SPI), a Universal Serial Bus (USB), anotherinterface, or a combination thereof. NV-RAM 140 includes BIOS/EFI module142 that stores machine-executable code (BIOS/EFI code) that operates todetect the resources of information handling system 100, to providedrivers for the resources, to initialize the resources, and to providecommon access mechanisms for the resources. The functions and featuresof BIOS/EFI module 142 will be further described below.

Disk controller 150 includes a disk interface 152 that connects the disccontroller to a hard disk drive (HDD) 154, to an optical disk drive(ODD) 156, and to disk emulator 160. An example of disk interface 152includes an Integrated Drive Electronics (IDE) interface, an AdvancedTechnology Attachment (ATA) such as a parallel ATA (PATA) interface or aserial ATA (SATA) interface, a SCSI interface, a USB interface, aproprietary interface, or a combination thereof. Disk emulator 160permits a solid-state drive (SSD) 164 to be connected to informationhandling system 100 via an external interface 162. An example ofexternal interface 162 includes a USB interface, an IEEE 1394 (Firewire)interface, a proprietary interface, or a combination thereof.Alternatively, solid-state drive 164 can be disposed within informationhandling system 100.

I/O interface 170 includes a peripheral interface 172 that connects theI/O interface to add-on resource 174, to TPM 176, and to networkinterface 180. Peripheral interface 172 can be the same type ofinterface as I/O channel 112, or can be a different type of interface.As such, I/O interface 170 extends the capacity of I/O channel 112 whenperipheral interface 172 and the I/O channel are of the same type, andthe I/O interface translates information from a format suitable to theI/O channel to a format suitable to the peripheral channel 172 when theyare of a different type. Add-on resource 174 can include a data storagesystem, an additional graphics interface, a network interface card(NIC), a sound/video processing card, another add-on resource, or acombination thereof. Add-on resource 174 can be on a main circuit board,on separate circuit board or add-in card disposed within informationhandling system 100, a device that is external to the informationhandling system, or a combination thereof.

Network interface 180 represents a network communication device disposedwithin information handling system 100, on a main circuit board of theinformation handling system, integrated onto another component such aschipset 110, in another suitable location, or a combination thereof.Network interface device 180 includes a network channel 182 thatprovides an interface to devices that are external to informationhandling system 100. In a particular embodiment, network channel 182 isof a different type than peripheral channel 172 and network interface180 translates information from a format suitable to the peripheralchannel to a format suitable to external devices. In a particularembodiment, network interface 180 includes a network interface card(NIC) or host bus adapter (HBA), and an example of network channel 182includes an InfiniBand channel, a Fibre Channel, a Gigabit Ethernetchannel, a proprietary channel architecture, or a combination thereof.In another embodiment, network interface 180 includes a wirelesscommunication interface, and network channel 182 includes a Wi-Fichannel, a near-field communication (NFC) channel, a Bluetooth orBluetooth-Low-Energy (BLE) channel, a cellular based interface such as aGlobal System for Mobile (GSM) interface, a Code-Division MultipleAccess (CDMA) interface, a Universal Mobile Telecommunications System(UMTS) interface, a Long-Term Evolution (LTE) interface, or anothercellular based interface, or a combination thereof. Network channel 182can be connected to an external network resource (not illustrated). Thenetwork resource can include another information handling system, a datastorage system, another network, a grid management system, anothersuitable resource, or a combination thereof.

BMC 190 is connected to multiple elements of information handling system100 via one or more management interface 192 to provide out of bandmonitoring, maintenance, and control of the elements of the informationhandling system. As such, BMC 190 represents a processing devicedifferent from processor 102 and processor 104, which provides variousmanagement functions for information handling system 100. For example,BMC 190 may be responsible for power management, cooling management, andthe like. The term baseboard management controller (BMC) is often usedin the context of server systems, while in a consumer-level device a BMCmay be referred to as an embedded controller (EC). A BMC included at adata storage system can be referred to as a storage enclosure processor.A BMC included at a chassis of a blade server can be referred to as achassis management controller and embedded controllers included at theblades of the blade server can be referred to as blade managementcontrollers. Capabilities and functions provided by BMC 180 can varyconsiderably based on the type of information handling system. BMC 190can operate in accordance with an Intelligent Platform ManagementInterface (IPMI). Examples of BMC 190 include an Integrated Dell RemoteAccess Controller (iDRAC). Management interface 192 represents one ormore out-of-band communication interfaces between BMC 190 and theelements of information handling system 100, and can include anInter-Integrated Circuit (I2C) bus, a System Management Bus (SMBUS), aPower Management Bus (PMBUS), a Low Pin Count (LPC) interface, a serialbus such as a Universal Serial Bus (USB) or a Serial PeripheralInterface (SPI), a network interface such as an Ethernet interface, ahigh-speed serial data link such as a Peripheral ComponentInterconnect-Express (PCIe) interface, a Network Controller SidebandInterface (NC-SI), or the like. As used herein, out-of-band accessrefers to operations performed apart from a BIOS/operating systemexecution environment on information handling system 100, that is apartfrom the execution of code by processors 102 and 104 and procedures thatare implemented on the information handling system in response to theexecuted code. BMC 190 operates to monitor and maintain system firmware,such as code stored in BIOS/EFI module 142, option ROMs for graphicsinterface 130, disk controller 150, add-on resource 174, networkinterface 180, or other elements of information handling system 100, asneeded or desired. In particular, BMC 190 includes a network interface194 that can be connected to a remote management system to receivefirmware updates, as needed or desired. Here, BMC 190 receives thefirmware updates, stores the updates to a data storage device associatedwith the BMC, transfers the firmware updates to NV-RAM of the device orsystem that is the subject of the firmware update, thereby replacing thecurrently operating firmware associated with the device or system, andreboots information handling system, whereupon the device or systemutilizes the updated firmware image. BMC 190 utilizes various protocolsand application programming interfaces (APIs) to direct and control theprocesses for monitoring and maintaining the system firmware. An exampleof a protocol or API for monitoring and maintaining the system firmwareincludes a graphical user interface (GUI) GUI associated with BMC 190,an interface defined by the Distributed Management Taskforce (DMTF)(such as a Web Services Management (WS-MAN) interface, a ManagementComponent Transport Protocol (MCTP) or, a Redfish interface), variousvendor defined interfaces (such as a Dell EMC Remote Access ControllerAdministrator (RACADM) utility, a Dell EMC OpenManage ServerAdministrator (OMSS) utility, a Dell EMC OpenManage Storage Services(OMSS) utility, or a Dell EMC OpenManage Deployment Toolkit (DTK)suite), a BIOS setup utility such as invoked by a “F2” boot option, oranother protocol or API, as needed or desired.

In a particular embodiment, BMC 190 is included on a main circuit board(such as a baseboard, a motherboard, or any combination thereof) ofinformation handling system 100, or is integrated onto another elementof the information handling system such as chipset 110, or anothersuitable element, as needed or desired. As such, BMC 190 can be part ofan integrated circuit or a chip set within information handling system100. An example of BMC 190 includes an integrated Dell remote accesscontroller (iDRAC), or the like. BMC 190 may operate on a separate powerplane from other resources in information handling system 100. Thus BMC190 can communicate with the management system via network interface 194while the resources of information handling system 100 are powered off.Here, information can be sent from the management system to BMC 190 andthe information can be stored in a RAM or NV-RAM associated with theBMC. Information stored in the RAM may be lost after power-down of thepower plane for BMC 190, while information stored in the NV-RAM may besaved through a power-down/power-up cycle of the power plane for theBMC.

In a typical usage case, information handling system 100 represents anenterprise class processing system, such as may be found in a datacenteror other compute-intense processing environment. Here, the informationhandling system may represent one of many hundreds or thousands of otherenterprise class processing systems in the datacenter. In such anenvironment, the information handling system may represent one of a widevariety of different types of information handling systems that performthe main processing tasks of the datacenter, such as computing equipment(servers, modular blade systems, and the like), switching and routingequipment (network routers, top-of-rack switches, and the like), datastorage equipment (storage servers, network attached storage, storagearea networks, and the like), or other equipment which the datacenteruses to perform the processing tasks. Further, the information handlingsystem may represent management equipment that is networked to theprocessing equipment via a separate management network, and thatoperates to monitor, manage, and maintain the processing equipment.Finally, the information handling system may represent datacenterservice equipment that is utilized by service technicians of thedatacenter to perform monitoring, management, service, and maintenanceof the processing and management equipment of the data center. Suchdatacenter service equipment would historically include an informationhandling system on a “crash cart,” but increasingly includes mobiledevices such as tablet computing devices, smart phone devices, and thelike.

FIG. 2 illustrates a portion of a datacenter 200 including a server rack210, a datacenter management system 250, and a mobile service device260. Server rack 210 includes datacenter equipment 220, 230, and 240.Datacenter equipment 220, 230, and 240 each represent various computingequipment, switching and routing equipment, data storage equipment, orother equipment of datacenter 200. For example, datacenter equipment 220may represent a top-of-rack switch, datacenter equipment 230 mayrepresent a blade server, and datacenter equipment 240 may represent astorage server. Datacenter equipment 220, 230, and 240 each include ahosted processing environment (not shown) that is configured to providethe processing tasks particular to the datacenter equipment. Theparticulars of integrating the processing tasks of datacenter equipment220, 230, and 240 with each other to contribute to the overallprocessing tasks being performed by datacenter 200 are known in the artand will not be discussed further herein, except as needed to describethe teachings herein. Each of datacenter equipment 220, 230, and 240includes a respective BMC 222, 232, and 242. BMCs 222, 232, and 242 eachinclude a network interface device such that the BMCs are all connectedtogether in a management network 280 with datacenter management system250. Management network 280 may represent a wired network, a wirelessnetwork, or a combination of wired and wireless networks, as needed ordesired.

BMC 222 includes configuration information 224 and a short-rangecommunication module 226. Configuration information 224 representsmanagement information utilized by datacenter management system 250 tomonitor, manage, and maintain datacenter equipment 220. Configurationinformation 224 may represent physical information about the make,model, and hardware configuration of datacenter equipment 220, and mayalso represent information about the logical configuration of thedatacenter equipment. For example, where datacenter equipment 220represents a top-of-rack switch, configuration information 224 mayinclude the make and model of the switch, a service tag, an associatedswitch fabric, a number of ports, and other physical information relatedto the switch, may include location information for the switch in serverrack 210 and for the server rack in datacenter 200, may includeinformation related to the health of the switch in terms of physicaloperational status and in terms of logical operational status such aserror and alert status information, and may also include switchmappings, both physical and logical, port configurations, or otherinformation that identifies the uses to which the switch is configuredto perform. Near-filed communication module 226 represents a wirelesscommunication endpoint that is capable of establishing a wirelesscommunication link 282 to another similarly equipped device (here shownas a short-range communication module 262 of mobile service device 262).Short-range communication module 226 is configured to provide a veryshort connection range as compared with other wireless technologies,such as Wi-Fi or wireless cellular technologies. An example ofshort-range communication module 226 may include a communicationendpoint in accordance with a Bluetooth standard, a Bluetooth Low Energy(BLE) standard, or another short-range communication standard, as neededor desired.

BMC 232 includes configuration information 234 and a short-rangecommunication module 236. Configuration information 234 is similar toconfiguration information 224, representing management informationutilized by datacenter management system 250 to monitor, manage, andmaintain datacenter equipment 230. Thus configuration information 234may represent physical information about datacenter equipment 230, andmay also represent information about the logical configuration of thedatacenter equipment. For example, where datacenter equipment 230represents a blade server, configuration information 234 may include themake and model of the server, a service tag, a number of blades, andother physical information related to the server, may include locationinformation for the blade server in server rack 210 and for the serverrack in datacenter 200, may include information related to the health ofthe blade server in terms of physical operational status and in terms oflogical operational status such as error and alert status information,and may also include information as to the installed operating systems,the workloads and processing tasks being performed on the blades, andother information that identifies the uses to which the server isconfigured to perform. Near-filed communication module 236 is similar toshort-range communication module 226, and is capable of establishing awireless communication link 282 to another similarly equipped device(again shown as short-range communication module 262).

BMC 242 includes configuration information 244 and a short-rangecommunication module 246. Configuration information 244 is similar toconfiguration information 224 and 234, representing managementinformation utilized by datacenter management system 250 to monitor,manage, and maintain datacenter equipment 240. Thus configurationinformation 244 may represent physical information about datacenterequipment 240, and may also represent information about the logicalconfiguration of the datacenter equipment. For example, where datacenterequipment 240 represents a storage server, configuration information 244may include the make and model of the server, a service tag, a number ofstorage drives and their capacities, and other physical informationrelated to the server, may include location information for the serverin server rack 210 and for the server rack in datacenter 200, mayinclude information related to the health of the server in terms ofphysical operational status and in terms of logical operational statussuch as error and alert status information, and may also includeinformation as to the physical, logical, and virtual driveconfigurations implemented on the storage drives, and other informationthat identifies the uses to which the server is configured to perform.Near-filed communication module 246 is similar to short-rangecommunication modules 226 and 236, and is capable of establishing awireless communication link 282 to another similarly equipped device(again shown as short-range communication module 262). It will beunderstood that, under various short-range communication standards, anyparticular short-range communication module 226, 236, 246, and 262 mayonly be able to establish a single wireless communication link to oneother short-range communication module at a time. The methods forestablishing wireless communication links between short-rangecommunication modules, and for reestablishing different links to othermodules is known in the art and will not be further described hereinexcept as needed to describe the teachings herein. While thecommunication links between the datacenter equipment and mobile servicedevice are illustrated as being wireless communication links, thecommunication links are not necessarily wireless communication links. Inparticular, embodiments where mobile service device 260 represents acomputer system on a crash cart of a datacenter, it will be understoodthat the communication links between the mobile service device and thedatacenter equipment may also represent wired communication links, suchas via Ethernet, USB, or another wired communication fabric, as neededor desired.

Datacenter management system 250 represents a centralized and unifiedprocessing resource for monitoring, managing, and maintaining datacenterequipment 220, 230, and 240 through the datacenter management system'srespective connections to BMCs 222, 232, and 242 via management network280. Datacenter management system 250 includes a wireless communicationmodule 252 that represents a wireless communication endpoint that iscapable of establishing a wireless communication link 284 to anothersimilarly equipped device (here shown as a wireless communication module264 of mobile service device 262). Wireless communication module 252 isconfigured to provide a medium connection range as compared with otherwireless technologies, such as wireless cellular technologies. Anexample of short-range communication module may include a communicationendpoint in accordance with various IEEE 802.11 (Wi-Fi) standards, oranother medium-range communication standard, as needed or desired.

Mobile service device 260 represents a device that may be utilized byservice technicians of the datacenter to perform monitoring, management,service, and maintenance of datacenter equipment 220, 230, and 240, andmay represent a mobile device such as tablet computing devices, smartphone devices, and the like. Mobile service device 260 includesshort-range communication module 262, wireless communication module 264,a camera/video system 266, an accelerometer module 268, an equipmentimage library 270, an augmented reality evaluation module 272, and adisplay 274. Short-range communication module 262 operates to establishcommunication links 282 with short-range communication modules 226, 236,and 246. It will be understood that under some short-range wirelesscommunication standards, communication links 282 may represent only onepoint-to-point communication link for any particular one of short-rangecommunication modules 226, 236, 246, and 264, such as where a particularBluetooth or BLE endpoint only operates to create a singlepoint-to-point communication link at a time. Methods for switchingbetween such single point-to-point communication links are known in theart and will not be further discussed herein except as needed todescribe the teachings herein. Wireless communication module 264operates to establish communication link 284 with wireless communicationmodule 252. Here, it will be understood that one, the other, or both ofwireless communication modules 252 and 264 may represent an access pointdevice that is capable of establishing multiple communication linkssimilar to communication link 284, as needed or desired.

Camera/video system 266 represents an integrated device of mobileservice device 260 that is configured to obtain still and motion-basedimages from the surroundings of the mobile service device. The field ofview of camera/video system 266 may be restricted to a particular areain front of mobile service device 260. However, camera/video system 266will be understood to include an ability to stitch together largerimages that encompass a wider field of view than that of thecamera/video system alone, by moving mobile service device 260 to bringadditional image spaces into the field of view of the camera/videosystem. Methods and mechanisms for providing a camera/video system areknown in the art and will not be further discussed herein except asneeded to describe the teachings herein. Accelerometer module 268represent an integrated device of mobile service device 260 thatoperates to track the motion of the mobile service device inthree-dimensional space. Thus, from a particular location, accelerometermodule 268 can determine a relative location to which mobile servicedevice 260 has been moved based upon the accelerations which the mobileservice device experiences. Accelerometer module 268 also includes anability to locate the mobile service device within datacenter 200. Forexample, accelerometer module 268 may include a Global PositioningSystem (GPS) functionality to determine the location, or may include atriangulating functionality based upon the establishment of one or morecommunication links similar to communication link 284. Methods andmechanisms for providing an accelerometer module are known in the artand will not be further discussed herein except as needed to describethe teachings herein.

Image library 270 represents a structure of information that storesimage objects that each represent various datacenter equipment such asserver rack 210, and datacenter equipment 220, 230, and 240, along withother datacenter equipment that may be utilized in datacenter 200. Inparticular, the image objects in image library 270 can be provided by amanufacturer of datacenter equipment, where each image object isassociated with a particular piece of datacenter equipment or aparticular family of datacenter equipment. For example, where datacenterequipment 210 represents a specific type of top-of-rack switchmanufactured by a particular manufacturer, image library 270 can includeone or more image objects associated with top-of-rack switches andparticularly, can include a specific image object associated with thespecific type of top-of-rack switch. More specifically, the specificimage object can represent in a primitive form the visible features ofthe specific type of top-of-rack switch. The image objects may alsoinclude other types of visibly distinguishing information such asQR-codes, bar codes, service tags, or other information that serves tovisually identify storage racks and datacenter equipment, as needed ordesired.

In addition to the image objects, image library 270 includes databaseinformation associated with each image object. The database informationincludes information about the specific type of datacenter equipmentdepicted by the associated image object. Thus, again where datacenterequipment 210 represents the specific type of top-of-rack switch, theassociated database information can include the name, product code, SKU,or other information that identifies the specific type of top-of-rackswitch, specification information about the specific type of top-of-rackswitch such as a number of network ports, an associated switch fabric,speed and throughput information, or other information related to thespecific type of top-of-rack switch, configuration information such asinstalled optional equipment and the like, or other information that maybe utilized to identify the type of top-of-rack switch with moreparticularity, as needed or desired. In a particular embodiment, imagelibrary 270 is provided by the manufacturers of the various pieces ofdatacenter equipment and is routinely updated as new types of datacenterequipment is released. In general, the image objects and associateddatabase information within image library 270 is available forcomparison with the image data from the field of view of camera/videosystem 266 to assist evaluation module 272 to determine a location ofmobile service device 260, as described further below.

It will be understood that a typical datacenter will include hundreds,if not thousands, of server racks similar to server rack 210, and thateach server rack may include various datacenter equipment similar todatacenter equipment 220, 230, and 240. It will be further understoodthat some of the server racks may include a common set of datacenterequipment, such as by including a particular brand and model oftop-of-rack switch in a top rack unit of the server rack, one or more ofa particular brand and model of blade servers in lower rack units of theserver rack, and a particular brand and model of storage server in abottom rack unit of the server rack. Thus, a typical data center mayinclude many rows of server racks that are visually indistinct from eachother, or with only slight visual differences to distinguish betweenserver racks. In addition, various models of a particular type ofdatacenter equipment may be visually identical or have only slightvisual differences to distinguish between the models of that type ofdatacenter equipment. It will be further understood that, even wheredifferent server racks or the datacenter equipment therein look visuallyindistinct from each other, the data processing tasks being performed oneach server rack will be different and unique from the data processingtasks being performed on the other server racks, but that suchdifferences in the data processing tasks will give no visiblydiscernable clues as to which processing task is being performed onwhich server rack.

Augmented reality evaluation module 272 represents a processing functionof mobile service device 260 that provides an augmented reality visualdepiction of the surroundings of the mobile service device overlain ondisplay 274. The augmented reality visual display is generated byevaluation module 272 based upon various inputs to mobile service device260, including image data from camera/video system 266, locationinformation from accelerometer module 268, configuration informationfrom one or more of datacenter equipment 220, 230, and 240 viacommunication links 282, from datacenter management system 250 viacommunication link 284, or from other input information available to themobile service device. In particular, evaluation module 272 operates toidentify the datacenter equipment within server rack 210. Then,evaluation module 272 operates to present image information fromcamera/video system 268 on display 274, and then having matched thecorrect image objects to the elements of server rack 210, to project anaugmented reality overlay of the matched image objects onto theirrespective elements of the server rack. In addition to the projectedimage objects, evaluation module 272 displays associated identifyinginformation in the projected image objects that identifies the variouselements of the server rack.

FIG. 3 illustrates an embodiment of a display 300 similar to display274. Display 274 presents image information 302 from a camera/videosystem that show what is presently within the field of view of thecamera/video system. Here, an evaluation module similar to evaluationmodule 272 operates to project an augmented reality overlay 304 ontoscreen 300. Note that augmented reality overlay 304 provides informationthat identifies the server rack and the elements within the server rackover image information 302. It will be understood that, as imageinformation 302 changes, for example because the mobile service deviceis moved such that the field of view of the camera/video system changes,augmented reality overlay 304 will likewise change aspect to match theimage information, including to identify new elements of the datacenterthat come within the field of view of the camera/video system. Themechanisms and methods for creating augmented reality overlays fordisplay over image information are known in the art and will not befurther disclosed herein, except as needed to illustrate the presentembodiments. Thus, using available sensor data, such as locationinformation, visual information, and configuration information availableto a mobile service device, the present invention represents animprovement in the ability datacenter equipment to be reliablyidentified, in addition to the improvements derived from the use ofaugmented reality to depict to a service technician the identities ofthe datacenter equipment in their vicinity.

In addition to identifying the elements within server rack 210,evaluation module 272 operates to create a datacenter managementsolution that provides a datacenter technician with a direct connectionbetween datacenter management system 250, including the associatedmanagement information for datacenter 200, and datacenter equipment 230,240, and 250. In this way, the datacenter technician views sensor dataoverlays for each of the datacenter equipment. For example, the sensordata overlays can include augmented reality overlays onto display 274for system health, temperature, power, and performance, log information,support information, and other management information as the datacentertechnician maintains the datacenter equipment. The support informationmay include a library of technical notes and best practices, videos,on-line based resources, and the like. In this way, in addition toimprovements in the “at-the-box” support experience by the datacentertechnician, the support activities are performed on the identifieddatacenter equipment, thereby reducing the errors from performingsupport tasks on a wrong element of datacenter equipment.

FIG. 4 illustrates a method for determining the identity of an elementof datacenter equipment, starting at block 400. In block 402, a mobileservice device measures a field of view of a camera/video system toidentify regions that correlate to slots in a server rack. Here, themobile service device may be sufficient to measure dimensions of theserver rack and the slots with an accuracy margin of less than onepercent (1%). Thus, where a particular server rack may have a height of78 inches, the mobile service device can expect an accuracy margin ofless than 0.8 inch. Thus, where a slot of a server rack is typically1.75 inches, the mobile service device may be expected to be able toresolve all rack slots such that any recognized point in the field ofview would fall within a locus. Further, whichever portion of the locusmost overlaps with a measured, segmented space within the field of viewwould be reasonably considered as the fixed point of the slot. Here, themobile service device segments the server rack into regions of 1.75 inchhigh slots, and the regions are utilized for further image recognitiontasks as described below. It will be understood that other measurementalgorithms can be utilized consistent with the teachings of presentdisclosure. Additionally, other types, sizes, and configurations ofequipment enclosures are also subject to the teachings of the presentdisclosure.

In block 404, image recognition is performed on the visual space toidentify datacenter equipment within a server rack. Here, using imagerecognition, an evaluation module operates to understand boundingregions within a field of view of camera/video system. In particular, ageometry is assigned which is parsed and mathematically operated upon tomap to the field of view of the camera/video system. Then an imageobject that matches the datacenter equipment is identified that narrowsdown the possible identities of the datacenter equipment to one of a fewnumber of image objects. In another embodiment, an image object isselected based upon a known identifier for the datacenter equipment,such as an asset tag or other identifier for the datacenter equipment.

Once the bounding region of the datacenter equipment has been identifiedby the evaluation module, an appropriate point is chosen to measureagainst the segmented field of view. In this way, the evaluation moduleassigns the visual identity of the datacenter equipment in each slot torecognized image objects. For example, the field of view of a particularserver rack can be parsed and segmented into 42 slots. Here, where theserver rack has three elements of datacenter equipment that are locatedin slots 21, 22, and 23, the evaluation module can activate imagerecognition on the field of view to attempt to matching image objects.Then the evaluation module can position geometries within the field ofview and centered to the nearest slot, thereby locating three elementsof datacenter equipment at slots 21, 22, and 23.

In block 406, a wireless communication link is established between themobile service device and the datacenter equipment to confirm theidentity of the datacenter equipment. In a particular embodiment, theevaluation module sends indication information to the datacenterequipment, and the datacenter equipment responds by providing a visibleindication associated with the indication information and which isdetected in the field of view to establish the location of thedatacenter equipment. Here, the image recognition correlations and thewireless communication links are combined to establish greaterconfidence in the identity of the datacenter equipment. It will beunderstood that due to the nature of wireless communication links, theevaluation module may detect multiple unidentified wirelesscommunication beacons. Here, the evaluation module needs to assign aparticular identity for each element of datacenter equipment.

FIG. 5 illustrates a method for pairing elements of datacenter equipmentwith their associated slots in a server rack, starting at block 500. Atblock 502, in order to establish full confidence in the identity of arecognized element of datacenter equipment, the evaluation moduleconstructs unique messages to send in response to each wirelesscommunication beacon detected. The messages are selected to be uniqueenough to identify the elements of datacenter equipment with sufficientconfidence to eliminate the other wireless connection beacons. Forexample, if eight wireless connection beacons are detected, theevaluation module can create eight messages with at least three bits ofinformation. In block 504, the mobile service device transmits a uniquemessage to each element of datacenter equipment vie the respectivewireless communication links. In block 506, after each element ofdatacenter equipment receives the message, the datacenter equipmentvisually relays the message back to the mobile service device. Forexample, the datacenter equipment may include an identification lightand the message can represent a blink pattern for the datacenterequipment. Then each element of datacenter equipment can flash theidentification light in the received blink pattern. In another example,the datacenter equipment may include a display device. Then each elementof datacenter equipment can display a code or pattern associated withthe received message. In block 508, the camera/video system receives thedisplayed message from the elements of datacenter equipment. In block510, the evaluation module utilizes the image recognition to detect themessage and, by analysis of the boundary where the recognition of themessage was detected, links the message and the corresponding identifierto the visually detected datacenter equipment, and the method ends inblock 512. Returning to FIG. 4, in block 408, the mobile service devicereceives management information from the elements of datacenterequipment via the respective wireless communication links and via amanagement network with a datacenter management system, and the methodends at block 410.

FIGS. 6 and 7 illustrate an embodiment of a display 600 similar todisplays 274 and 300. Display 600 presents image information 602 from acamera/video system that show what is presently within the field of viewof the camera/video system. Here, an evaluation module similar toevaluation module 272 operates to project an augmented reality overlay604 onto screen 600. Note that augmented reality overlay 604 providesinformation that identifies an element of datacenter equipment, here ablade server, and the individual modules that make up the datacenterequipment, here server blades 0-7, disk drives 0-7, and power supplies0-3. Augmented reality overlay 604 further shows two modules 606 and 608as being highlighted, disk drive 0 and server blade 5. Here, theevaluation module operates to receive not only identification andlocation information for the datacenter elements within the field ofview of a camera/video system, but also communicates with the datacenterequipment and a datacenter management system to receive configurationinformation related to the datacenter equipment. The type ofconfiguration information that is displayed on augmented reality overlay604 can vary based upon a selection by a service technician of one ormore types of configuration information that is desired to be displayed.For example, while the evaluation module can have protected access tovarious levels of management information for the datacenter equipment,the service technician may select between different types of managementinformation to be displayed by augmented reality overlay 604. Types ofmanagement information may include health information for the modules ofthe datacenter equipment such as hardware status, processor, memory,storage, or I/O utilization levels, and the like, environmentalinformation such as temperature information, fan speed and fanefficiency information, or other environmental information, module ofdatacenter equipment configuration settings such as may be accessed viaa BIOS setup mode, network connectivity information including physicaland virtual network connectivity and the like, logical information suchas virtual machine status, workload information and status, and thelike. Here, the evaluation module can provide selection options ondisplay 600 and the service technician may interact with the selectionoptions to obtain different management information from augmentedreality overlay 600. Further, the service technician can interact withaugmented reality overlay 600 to expand selected elements of theaugmented reality overlay to get additional information for the selectedelements. For example, by selecting module 606, the service techniciancan expand the view 702 and get further information 704 on module 606,or by selecting module 608, the service technician can expand the view706 to get further information 708 on module 608.

In a particular embodiment, a mobile service device operates to provideconfiguration information to elements of datacenter equipment via theirrespective wireless communication links. In this way, the mobile servicedevice can be used to configure a datacenter for creation of groups andclusters of servers, storage element assignment, template assignment,network assignment, or the like. In particular, an evaluation moduleoperates to gather configuration information from a number of relatedelements of datacenter equipment, such as membership in multi-chassismanagement groups, peers in a stack, attributes of each chassis,components within each chassis, or the like. The evaluation module thendetermines locations of other elements of datacenter equipment withinthe datacenter that are related to the datacenter equipment that is inthe field of view, and overlays the locations on an augmented realityoverlay to show which elements are in a common grouping. Then theevaluation module operates to provide options to add or deletedatacenter equipment from the groupings. In another embodiment, theaugmented reality overlay operates to provide options for modifying theconfiguration information from one or more elements of datacenterequipment and returns the modified configuration information to theelements to implement the modifications as provided by the mobileservice device. For example, a mobile service device may includeprograms or APIs for modifying the configuration of the elements ofdatacenter equipment, as needed or desired.

For purpose of this disclosure, an information handling system caninclude any instrumentality or aggregate of instrumentalities operableto compute, classify, process, transmit, receive, retrieve, originate,switch, store, display, manifest, detect, record, reproduce, handle, orutilize any form of information, intelligence, or data for business,scientific, control, entertainment, or other purposes. For example, aninformation handling system can be a personal computer, a laptopcomputer, a smart phone, a tablet device or other consumer electronicdevice, a network server, a network storage device, a switch router orother network communication device, or any other suitable device and mayvary in size, shape, performance, functionality, and price. Further, aninformation handling system can include processing resources forexecuting machine-executable code, such as a central processing unit(CPU), a programmable logic array (PLA), an embedded device such as aSystem-on-a-Chip (SoC), or other control logic hardware. An informationhandling system can also include one or more computer-readable mediumfor storing machine-executable code, such as software or data.Additional components of an information handling system can include oneor more storage devices that can store machine-executable code, one ormore communications ports for communicating with external devices, andvarious input and output (I/O) devices, such as a keyboard, a mouse, anda video display. An information handling system can also include one ormore buses operable to transmit information between the various hardwarecomponents.

In accordance with various embodiments of the present disclosure, themethods described herein may be implemented by software programsexecutable by a computer system. Further, in an exemplary, non-limitedembodiment, implementations can include distributed processing,component/object distributed processing, and parallel processing.Alternatively, virtual computer system processing can be constructed toimplement one or more of the methods or functionality as describedherein.

The present disclosure contemplates a computer-readable medium thatincludes instructions or receives and executes instructions responsiveto a propagated signal; so that a device connected to a network cancommunicate voice, video or data over the network. Further, theinstructions may be transmitted or received over the network via thenetwork interface device.

While the computer-readable medium is shown to be a single medium, theterm “computer-readable medium” includes a single medium or multiplemedia, such as a centralized or distributed database, and/or associatedcaches and servers that store one or more sets of instructions. The term“computer-readable medium” shall also include any medium that is capableof storing, encoding or carrying a set of instructions for execution bya processor or that cause a computer system to perform any one or moreof the methods or operations disclosed herein. In a particularnon-limiting, exemplary embodiment, the computer-readable medium caninclude a solid-state memory such as a memory card or other package thathouses one or more non-volatile read-only memories.

Further, the computer-readable medium can be a random access memory orother volatile re-writable memory. Additionally, the computer-readablemedium can include a magneto-optical or optical medium, such as a diskor tapes or other storage device to store information received viacarrier wave signals such as a signal communicated over a transmissionmedium. A digital file attachment to an e-mail or other self-containedinformation archive or set of archives may be considered a distributionmedium that is equivalent to a tangible storage medium. Accordingly, thedisclosure is considered to include any one or more of acomputer-readable medium or a distribution medium and other equivalentsand successor media, in which data or instructions may be stored.

Although only a few exemplary embodiments have been described in detailabove, those skilled in the art will readily appreciate that manymodifications are possible in the exemplary embodiments withoutmaterially departing from the novel teachings and advantages of theembodiments of the present disclosure. Accordingly, all suchmodifications are intended to be included within the scope of theembodiments of the present disclosure as defined in the followingclaims. In the claims, means-plus-function clauses are intended to coverthe structures described herein as performing the recited function andnot only structural equivalents, but also equivalent structures.

What is claimed is:
 1. An information handling system for managingequipment in a datacenter, the information handling system comprising: adisplay; a first wireless communication interface; a second wirelesscommunication interface; and an imaging system configured to captureimage data from within a field of view of the imaging system; whereinthe information handling system is configured to: obtain the image datawhen the field of view includes a server rack; determine a bounding boxof the server rack based upon the image data; determine a plurality ofslot locations in the bounding box; establish a first wirelesscommunication link with a first element of the datacenter equipment viathe first wireless communication interface; determine a first identityof the first element based upon a first identification message sent tothe first element via the first wireless communication link, wherein theidentification message includes an identity pattern that is unique tothe first wireless communication link and in determining the firstidentity, the information handling system is further configured to:detect the identity pattern in a particular slot location of theplurality of slot locations; and associate the first element with theparticular slot location; establish a second wireless communication linkwith a datacenter management system via the second wirelesscommunication interface; receive, from the datacenter management system,a verification of the first identity; determine a first one of the slotlocations based upon the first identity; receive first configurationinformation from the first element via the first wireless communicationlink, wherein the first configuration information includes healthinformation for the first element environmental information for thefirst element and configuration settings for the first element: anddisplay an augmented reality overlay on the display over the image data,wherein the augmented reality overlay co-locates a first image objectassociated with the first element with the first slot location andincludes the first configuration information.
 2. The informationhandling system of claim 1, further configured to: establish a thirdwireless communication link with a second element of the datacenterequipment via the wireless communication interface; determine a secondidentity of the second element based upon a second identificationmessage sent to the second element via the third wireless communicationlink; determine a second slot location of the plurality of slotlocations based upon the second identity; and receive secondconfiguration information from the second element via the third wirelesscommunication link, wherein the augmented reality overlay furtherco-locates a second image object associated with the second element withthe second slot location and includes the second configurationinformation.
 3. The information handling system of claim 1, furtherconfigured to: receive second configuration information from the firstelement via the first wireless communication link; receive a selectionaction at the first image object; and display the second configurationinformation on the display in response to receiving the selectionaction.
 4. The information handling system of claim 1, wherein theidentity pattern includes a blink pattern and wherein detecting theidentity pattern includes detecting a flashing light that flashes inaccordance with the blink pattern.
 5. The information handling system ofclaim 1, wherein the identity pattern includes a identity message andwherein detecting the identity pattern includes detecting the identitymessage on a display of the first element.
 6. The information handlingsystem of claim 1, wherein the first configuration information furtherincludes one or more of network connectivity information for the firstelement, and logical information for the first element.
 7. Theinformation handling system of claim 1, further configured to: receive achange to the first configuration information displayed on the augmentedreality overlay.
 8. The information handling system of claim 7, furtherconfigured to: send the changed first configuration information to thefirst element via the first wireless communication link.
 9. Theinformation handling system of claim 8, further configured to: directthe first element to incorporate the changed first configurationinformation.
 10. A method for identifying datacenter equipment in adatacenter, the method comprising: capturing image data when a field ofview of an imaging system includes a server rack; determining, by aninformation handling system, a bounding box of the server rack basedupon the image data; determining, by the information handling system, aplurality of slot locations in the bounding box; establishing, by theinformation handling system, a first wireless communication link with afirst element of the datacenter equipment via a first wirelesscommunication interface of the information handling system; determininga first identity of the first element based upon a first identificationmessage sent to the first element via the first wireless communicationlink, wherein the identification message includes an identity patternthat is unique to the first wireless communication link and indetermining the first identity, the method further comprises: detecting,by the imaging system, the identity pattern in a particular slotlocation of the plurality of slot locations; and associating, by theinformation handling system, the first element with the particular slotlocation; establishing, by the information handling system, a secondwireless communication link with a datacenter management system via asecond wireless communication interface of the information handlingsystem; receiving, from the datacenter management system, a verificationof the first identity; determining a first one of the slot locationsbased upon the first identity; receiving first configuration informationfrom the first element via the first wireless communication link,wherein the first configuration information includes health informationfor the first element, environmental information for the first element,and configuration settings for the first element; and displaying anaugmented reality overlay on a display of the information handlingsystem over the image data, wherein the augmented reality overlayco-locates a first image object associated with the first element withthe first slot location and includes the first configurationinformation.
 11. The method of claim 10, further comprising:establishing, by the information handling system, a third wirelesscommunication link with a second element of the datacenter equipment viathe wireless communication interface; determining, by the informationhandling system, a second identity of the second element based upon asecond identification message sent to the second element via the thirdwireless communication link; determining, by the information handlingsystem, a second slot location of the plurality of slot locations basedupon the second identity; and receiving, by the information handlingsystem, second configuration information from the second element via thethird wireless communication link, wherein the augmented reality overlayfurther co-locates a second image object associated with the secondelement with the second slot location and includes the secondconfiguration information.
 12. The method of claim 10, furthercomprising: receiving, by the information handling system, secondconfiguration information from the first element via the first wirelesscommunication link; receiving, by the information handling system, aselection action at the first image object; and displaying, by theinformation handling system, the second configuration information on thedisplay in response to receiving the selection action.
 13. The method ofclaim 10, wherein the identity pattern includes a blink pattern andwherein detecting the identity pattern includes detecting a flashinglight that flashes in accordance with the blink pattern.
 14. The methodof claim 10, wherein the identity pattern includes a identity messageand wherein detecting the identity pattern includes detecting theidentity message on a display of the first element.
 15. The method ofclaim 10, wherein the first configuration information further includesone or more of network connectivity information for the first element,and logical information for the first element.
 16. The method of claim10, further comprising: receiving, by the information handling system, achange to the first configuration information displayed on the augmentedreality overlay.
 17. The method of claim 16, further comprising: sendingthe changed first configuration information to the first element via thefirst wireless communication link; and directing the first element toincorporate the changed first configuration information.
 18. Aninformation handling system comprising: a first element of datacenterequipment including a first wireless communication interface; and amobile service device including: a display; a first wirelesscommunication interface; a second wireless communication interface andan imaging system configured to capture image data; wherein the mobileservice device is configured to: capture image data when its field ofview includes a server rack; determine a bounding box of the server rackbased upon the image data; determine a plurality of slot locations inthe bounding box; establish a first wireless communication link with afirst element of the datacenter equipment via the first wirelesscommunication interface; determine a first identity of the first elementbased upon a first identification message sent to the first element viathe first wireless communication link, wherein the identificationmessage includes an identity pattern that is unique to the firstwireless communication link and in determining the first identity, theinformation handling system is further configured to: detect theidentity pattern in a particular slot location of the plurality of slotlocations; and associate the first element with the particular slotlocation; establish a second wireless communication link with adatacenter management system via the second wireless communicationinterface; receive, from the datacenter management system, averification of the first identity; determine a first one of the slotlocations based upon the first identity; receive first configurationinformation from the first element via the first wireless communicationlink, wherein the first configuration information includes healthinformation for the first element environmental information for thefirst element and configuration settings for the first element: anddisplay an augmented reality overlay on the display over the image data,wherein the augmented reality overlay co-locates a first image objectassociated with the first element with the first slot location andincludes the first configuration information.